Loading [MathJax]/jax/output/HTML-CSS/jax.js
Home / Aptitude Tests / Further Mathematics / Which of the followi...

Which of the following is the semi-interquartile range of...

Which of the following is the semi-interquartile range of a distribution?

A.

Mode - Median

B.

Highest score - Lowest score

C.

1/2 (Upper Quartile - Median)

D.

1/2 (Upper Quartile - Lower Quartile)

Correct answer is D

"Semi" means "half"
Interquartile range = Upper quartile - Lower quartile

Semi interquartile range = 1
2
( upper quartile - lower quartile )